docker-magento/compose/magento-1/images/nginx/conf/default.conf

upstream fastcgi_backend {
  server PHP_HOST:PHP_PORT;
}

server {
  listen 80;
  server_name localhost;

  set $MAGE_ROOT /var/www/html;

  root $MAGE_ROOT;

  index index.php;
  autoindex off;
  charset off;

  add_header 'X-Content-Type-Options' 'nosniff';

  location / {
    try_files $uri $uri/ /index.php?$args;
  }
  
  location ~ cron\.php {
    deny all;
  }

  location ~* \.php$ {
    try_files $uri =404;
    fastcgi_pass fastcgi_backend;
    fastcgi_index index.php;
    fastcgi_param SCRIPT_FILENAME  $document_root$fastcgi_script_name;
    include fastcgi_params;
  }
}